Stainless-steel extraction hoses are flexible flue-gas ducts made of Decflex stainless steel. The Decflex extraction material is a universal system approved by all major European bodies, including the CE approval. The production process is also certified (EN-ISO-9001:2000, EN1856-2). Suitable for overpressure and underpressure applications in wet or dry conditions. Can be used up to a maximum temperature of 600 °C. Minimum purchase from 30 metres. Other diameters on request.